import json
from typing import Any

from loglens.analyzers.analyzer import AnalysisResult


class JSONFormatter:
    """Format analysis results as JSON."""

    def format(self, result: Any) -> str:
        """Format result as JSON."""
        if hasattr(result, "to_dict"):
            return json.dumps(result.to_dict(), indent=2)
        return json.dumps(result, indent=2)